In December, Fabio & Grooverider's seminal club night Rage returned for a special one-off event at its original home, London's Heaven.

On the night, one of the guest MCs in the jungle room, Voice MC, invited everyone playing to sign a poster which has now been framed and is being auctioned via eBay to raise funds for the medical treatment of the cousin of one of the night's guest DJs, Jumpin Jack Frost.

Denny, Jumpin Jack Frost's cousin, is a 7-year-old boy, the eBay listing explains, "who has ALL (Acute Lymphoblastic Leukaemia). He needs urgent treatment that the NHS cannot fund." The poster is therefore being auctioned off to help raise funds that can go towards the required £500,000 for enrolment onto Car-T therapy.

Fabio & Grooverider, DJ Storm, Ray Keith, Drumsound & Bassline Smith, Kenny Ken, and Digital were amongst the guests at the three-room rave, who've all signed the poster, which you can see above.

To put a bid in for the poster, or find out more about Denny's story and find out how you can support him, click here.

Catch up on DJ Mag's 2019 feature on how Jumpin Jack Frost is breaking the stigma around mental health here.